PlaySudoku.us
Easy · Puzzle #774
4
5
8
6
6
9
4
2
8
2
7
6
9
1
4
5
3
7
9
7
2
8
6
3
1
1
6
4
5
7
2
6
1
9
4
6
4
3
9
8
5
1
4
6
"In science there is only physics; all the rest is stamp collecting." — Ernest Rutherford
"In science there is only physics; all the rest is stamp collecting." — Ernest Rutherford
"Mathematics is the door and key to the sciences." — Roger Bacon
"Mathematics is the door and key to the sciences." — Roger Bacon